Tifa Reveals the Secrets of the Lifestream 🌌 While everyone is sitting around the ritual fire, Tifa shares her personal feelings about the Lifestream and the Planet, based on her scary experience in Gongaga: Tifa tells the crowd that the Lifestream isn't just a "theory" or a "science." After being swallowed by the Weapon, she explains that she actually felt the Planet’s pulse. She describes the Lifestream as a giant ocean of memories. She tells the seminar that when someone dies, they don't jus